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| 0000067517-12-000014-index.html | 2012-05-10 10:48:15 | |
| 0000067517-12-000014.txt | 2012-05-10 10:48:15 | |
 0000067517-12-000014-xbrl.zip | 54635 | 2012-05-10 10:48:15 |
| exhibit31_1.htm | 14998 | 2012-05-10 10:48:15 |
| exhibit31_2.htm | 15071 | 2012-05-10 10:48:15 |
| exhibit32_1.htm | 7890 | 2012-05-10 10:48:15 |
| exhibit32_2.htm | 8608 | 2012-05-10 10:48:15 |
| exhibit95.htm | 22710 | 2012-05-10 10:48:15 |
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| Financial_Report.xls | 1143050 | 2012-05-10 10:48:15 |
| form10q12_01.htm | 652143 | 2012-05-10 10:48:15 |
| mcem-20120331.xml | 1191662 | 2012-05-10 10:48:15 |
| mcem-20120331.xsd | 10465 | 2012-05-10 10:48:15 |
| mcem-20120331_cal.xml | 38833 | 2012-05-10 10:48:15 |
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| R11.htm | 8438 | 2012-05-10 10:48:15 |
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| R13.htm | 587264 | 2012-05-10 10:48:15 |
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| R2.htm | 139244 | 2012-05-10 10:48:15 |
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| R8.htm | 20739 | 2012-05-10 10:48:15 |
| R9.htm | 12146 | 2012-05-10 10:48:15 |
| report.css | 2721 | 2012-05-10 10:48:15 |
| Show.js | 6423 | 2012-05-10 10:48:15 |